Hydrogen, helium and the transition metals
halogens
I know Hydrogen and Helium for sure, not sure about the other elements. The noble gases.
Octet means that there are 8 electrons and its neutral. Electrons will bond to get a full octet.
1. Less than the octet Elements B and Be 2. More than the octet Elements from Period 3 and beyond. Since these elements have d orbitals (n=3, therefore they contain an s,p and d), the d orbital can accommodate extra electrons during bonding. 3. Free radicals Molecules with at least one unpaired electron.
Noble gasses have the complete octet of valence electrons. The are in the family 18 of the periodic table. They are unlikely to react with other elements.
The octet rule only applies to elements that are heavy enough to have reached the second shell of electrons. In the first shell, the octet rule does not apply because the first shell is completed with only two electrons, not eight. So no, the octet rule does not apply to beryllium hydride.
All the elements have a tendency to form an octet.
An Octave (occasionally an Octet)
The elements can be described by dot structure. Metals combine with other elements to make its octet complete.
yes!
eight. it is important to obtain octet so that elements become stable.
The octet rule is the tendency of many chemical elements to have eight electrons in the valence shell.
it has a full octet
To complete their octet
No, quite the opposite. An octet of electrons would make the atom stable, and therefor unlikely to react with most elements.
The octet rule cannot be satisfied in molecules whose total number of valence electrons is an odd number.There are also molecules in which an atom has fewer, or more, than an octet of valence electrons.
Group 18 elements have a stable octet.
I know Hydrogen and Helium for sure, not sure about the other elements. The noble gases.